What are some alternatives to Cisco ESA?

What is Cisco ESA and what are its top alternatives?

It is an email security gateway product. It is designed to detect and block a wide variety of email-borne threats, such as malware, spam and phishing attempts.

Cisco ESA is a tool in the Email Validator category of a tech stack.

Top Alternatives to Cisco ESA

Proofpoint
It gives you protection and visibility for your greatest cybersecurity risk—your people. It provides the most effective cybersecurity and compliance solutions to protect people on every channel including email, the web, the cloud, and social media. ...
Microsoft ATP
It is a cloud-based email filtering service that helps protect your organization against unknown malware and viruses by providing robust zero-day protection, and includes features to safeguard your organization from harmful links in real time. ...
Kickbox
Kickbox ensures you only send email to real users and helps you separate the low-quality addresses from high-value contacts. Protect your reputation, increase open rates, and save money with Kickbox. ...
NeverBounce
Using only real-time verification, NeverBounce offers the highest accuracy. No historical data used. Under a penny per email. We’ll beat any major competitor’s pricing. ...
DeBounce
It allows you to upload and validate lists of email addresses quickly and in a secure way. All you have to do is upload an email list to it's web interface. It also offers API. ...
BriteVerify
Stay out of trouble. Validate your email addresses before you send. BriteVerify can reduce your bounce rate by 98% and help your messages get delivered. So stop bouncing and start converting your prospects into customers with BriteVerify True Email Verification™. ...
ZeroBounce
It removes invalid emails from your list to prevent email bounces from ruining your deliverability. It removes known email complainers and spam traps from your list. It appends missing data such as first and last name, location, gender or city, state/region, country when the registration IP is provided. ...
Proofy
Proofy.io — bulk email cleaning service. With proofy you avoid bounces, catch-all, dead emails. You increase email deliverability, save your domain email, enhance open rate. ...